export interface FuncInterface {
  (arg: number): string
  name: string
}

// const userInfo1: FuncInterface = (arg: number) => {
//   return arg.toString()
// }

export class ClassC {
  constructor() {}
}
class ClassD {
  constructor() {}
}

export { ClassD }

export { ClassD as hello }

export * from './b'

// export { age } from './b'

export { age as Age } from './b'

export default '呵呵呵'
